We should collect the recyclable plastic and many other materials.
我们应收集可循环利用的塑料和许多其他材料。
Many other materials, such as cotton and wool also come from plants and animals raised on farms.
许多其它的原材料,例如:棉花、羊毛也来自于农作物和家畜。
It is their plasticity at certain temperatures which gives plastics their main advantage over many other materials.
正是在一定温度下的塑性使塑料优于许多其他材料。
应用推荐